| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,278 |
4,293 |
−15 |
| At takeoff |
4,079 |
4,053 |
+26 |
| At touchdown |
1,241 |
2,211 |
−970 |
| On blocks |
836 |
— |
— |
| Burned |
| Taxi out |
198 |
240 |
−42 |
| Trip |
2,839 |
1,842 |
+997 |
| Climb |
1,055 |
— | — |
| Cruise |
779 |
— | — |
| Descent |
150 |
— | — |
| Approach |
626 |
— | — |
| Taxi in |
405 |
— |
— |
| Total burn |
3,442 |
2,082 |
+1,360 |
The phases add up to 3,442 kg burned; the tank
readings taken off blocks and on blocks put it at 3,037,
405 less. The table uses the
phases, because the on-blocks reading is taken as the flight ends and often lands a moment
early, before the taxi-in burn has registered.